I got on a nacho kick recently. So much so, that in this photo you can see that I ran out of chips and used tortillas.
Preheat oven to 325. I always coat my pan in foil because I am lazy and hate dishes - wait, no, I'm practical and use my time wisely.
Place chips (or torn up tortillas) on the foil. Cover in cheese. Place in oven. When golden brown, remove and add (vegetarian) chile, Spanish rice, corn, lettuce, tomato, avocado and sour cream.